protected override void CreateObjects()
{
base.CreateObjects();
this.m_ChannelList = new PlotObjectCollection();
}
private void Draw(PaintArgs p, PlotObjectCollection channels, Rectangle r)
{
Rectangle r2 = new Rectangle(r.Left, r.Top, r.Width, this.m_DrawPixelsHeightTitle + 2 * this.m_DrawPixelsMarginOuter);
Rectangle r3 = new Rectangle(r.Left, r2.Bottom, r.Width, r.Height - r2.Height);
this.I_TitleFill.Draw(p, r2);
this.I_DataFill.Draw(p, r3);
string s = "";
int num = 0;
int x = r3.Left + this.m_DrawPixelsMarginOuter;
int num2 = this.m_DrawPixelsHeightData + 2 * this.m_DrawPixelsMarginOuter;
int width = r3.Width - 2 * this.m_DrawPixelsMarginOuter;
if (this.TitleVisible)
{
Rectangle r4 = new Rectangle(x, r2.Top + this.m_DrawPixelsMarginOuter, width, this.m_DrawPixelsHeightTitle);
this.I_TitleLayout.Draw(p.Graphics, this.m_DrawTitleFont, p.Graphics.Brush(this.TitleForeColor), this.TitleText, r4);
}
foreach (PlotChannelBase channel in channels)
{
Rectangle r4 = new Rectangle(x, r3.Top + num * num2 + this.m_DrawPixelsMarginOuter, width, this.m_DrawPixelsHeightData);
if (this.DataType == PlotLegendMultiColumnItemType.Marker)
{
((IPlotChannelBase)channel).DrawLegendMarker(p, r4);
num++;
}
else
{
if (this.DataType == PlotLegendMultiColumnItemType.ChannelTitle)
{
s = channel.DisplayDescription;
}
else if (this.DataType == PlotLegendMultiColumnItemType.DataPointCount)
{
s = channel.Count.ToString();
}
else if (this.DataType == PlotLegendMultiColumnItemType.DataCursorX)
{
s = channel.GetXValueText(channel.DataCursorX);
}
else if (this.DataType == PlotLegendMultiColumnItemType.DataCursorY)
{
s = channel.GetYValueText(channel.DataCursorY);
}
else if (this.DataType == PlotLegendMultiColumnItemType.XFirst)
{
s = channel.GetXValueText(channel.XFirst);
}
else if (this.DataType == PlotLegendMultiColumnItemType.XLast)
{
s = channel.GetXValueText(channel.XLast);
}
else if (this.DataType == PlotLegendMultiColumnItemType.XMax)
{
s = channel.GetXValueText(channel.XMax);
}
else if (this.DataType == PlotLegendMultiColumnItemType.XMean)
{
s = channel.GetXValueText(channel.XMean);
}
else if (this.DataType == PlotLegendMultiColumnItemType.XMin)
{
s = channel.GetXValueText(channel.XMin);
}
else if (this.DataType == PlotLegendMultiColumnItemType.XStandardDeviation)
{
s = channel.GetXValueText(channel.XStandardDeviation);
}
else if (this.DataType == PlotLegendMultiColumnItemType.YFirst)
{
s = channel.GetYValueText(channel.YFirst);
}
else if (this.DataType == PlotLegendMultiColumnItemType.YLast)
{
s = channel.GetYValueText(channel.YLast);
}
else if (this.DataType == PlotLegendMultiColumnItemType.YMax)
{
s = channel.GetYValueText(channel.YMax);
}
else if (this.DataType == PlotLegendMultiColumnItemType.YMean)
{
s = channel.GetYValueText(channel.YMean);
}
else if (this.DataType == PlotLegendMultiColumnItemType.YMin)
{
s = channel.GetYValueText(channel.YMin);
}
else if (this.DataType == PlotLegendMultiColumnItemType.YStandardDeviation)
{
s = channel.GetYValueText(channel.YStandardDeviation);
}
this.I_DataLayout.Draw(p.Graphics, this.m_DrawDataFont, p.Graphics.Brush(this.DataForeColor), s, r4);
if (this.DataType == PlotLegendMultiColumnItemType.ChannelTitle)
{
channel.LegendRectangle = r4;
if (channel.Focused && !channel.LegendRectangle.IsEmpty)
{
p.Graphics.DrawFocusRectangle(r4, base.BackColor);
}
}
num++;
}
}
}
void IPlotLegendMultiColumnItem.Draw(PaintArgs p, PlotObjectCollection channels, Rectangle r)
{
this.Draw(p, channels, r);
}
private void Calculate(PaintArgs p, PlotObjectCollection channels)
{
this.m_DrawPixelsTextWidth = 0;
this.m_DrawPixelsHeightTitle = 0;
this.m_DrawPixelsHeightData = 0;
if (this.TitleVisible)
{
this.m_DrawPixelsHeightTitle = p.Graphics.MeasureString(this.TitleText, this.m_DrawDataFont).Height;
}
if (this.m_WidthStyle == SizeStyle.FixedCharacters)
{
this.m_DrawPixelsTextWidth = (int)Math.Ceiling((double)p.Graphics.MeasureString(this.m_DrawTitleFont).Width *this.Width);
}
else if (this.m_WidthStyle == SizeStyle.FixedPixels)
{
this.m_DrawPixelsTextWidth = (int)Math.Ceiling(this.Width);
}
else if (this.m_WidthStyle == SizeStyle.Auto)
{
this.m_DrawPixelsTextWidth = (int)Math.Ceiling((double)p.Graphics.MeasureString(this.m_DrawTitleFont).Width *this.Width);
if (this.TitleVisible)
{
this.m_DrawPixelsTextWidth = Math.Max(this.m_DrawPixelsTextWidth, this.I_TitleLayout.GetRequiredSize(this.TitleText, this.m_DrawTitleFont, p.Graphics).Width);
}
}
string s = "";
foreach (PlotChannelBase channel in channels)
{
if (this.DataType != 0)
{
if (this.DataType == PlotLegendMultiColumnItemType.ChannelTitle)
{
s = channel.DisplayDescription;
}
else if (this.DataType == PlotLegendMultiColumnItemType.DataPointCount)
{
s = channel.Count.ToString();
}
else if (this.DataType == PlotLegendMultiColumnItemType.DataCursorX)
{
s = channel.GetXValueText(channel.DataCursorX);
}
else if (this.DataType == PlotLegendMultiColumnItemType.DataCursorY)
{
s = channel.GetYValueText(channel.DataCursorY);
}
else if (this.DataType == PlotLegendMultiColumnItemType.XFirst)
{
s = channel.GetXValueText(channel.XFirst);
}
else if (this.DataType == PlotLegendMultiColumnItemType.XLast)
{
s = channel.GetXValueText(channel.XLast);
}
else if (this.DataType == PlotLegendMultiColumnItemType.XMax)
{
s = channel.GetXValueText(channel.XMax);
}
else if (this.DataType == PlotLegendMultiColumnItemType.XMean)
{
s = channel.GetXValueText(channel.XMean);
}
else if (this.DataType == PlotLegendMultiColumnItemType.XMin)
{
s = channel.GetXValueText(channel.XMin);
}
else if (this.DataType == PlotLegendMultiColumnItemType.XStandardDeviation)
{
s = channel.GetXValueText(channel.XStandardDeviation);
}
else if (this.DataType == PlotLegendMultiColumnItemType.YFirst)
{
s = channel.GetYValueText(channel.YFirst);
}
else if (this.DataType == PlotLegendMultiColumnItemType.YLast)
{
s = channel.GetYValueText(channel.YLast);
}
else if (this.DataType == PlotLegendMultiColumnItemType.YMax)
{
s = channel.GetYValueText(channel.YMax);
}
else if (this.DataType == PlotLegendMultiColumnItemType.YMean)
{
s = channel.GetYValueText(channel.YMean);
}
else if (this.DataType == PlotLegendMultiColumnItemType.YMin)
{
s = channel.GetYValueText(channel.YMin);
}
else if (this.DataType == PlotLegendMultiColumnItemType.YStandardDeviation)
{
s = channel.GetYValueText(channel.YStandardDeviation);
}
Size requiredSize = this.I_DataLayout.GetRequiredSize(s, this.m_DrawDataFont, p.Graphics);
if (this.m_WidthStyle == SizeStyle.Auto)
{
this.m_DrawPixelsTextWidth = Math.Max(this.m_DrawPixelsTextWidth, requiredSize.Width);
}
this.m_DrawPixelsHeightData = requiredSize.Height;
continue;
}
this.m_DrawPixelsTextWidth = Math.Max(this.m_DrawPixelsTextWidth, this.m_DrawPixelsMarkerMinWidth);
this.m_DrawPixelsHeightData = this.m_DrawPixelsMarkerMinWidth;
break;
}
}
void IPlotLegendMultiColumnItem.Calculate(PaintArgs p, PlotObjectCollection channels)
{
this.Calculate(p, channels);
}
